[PATCH] D72436: [SCEV] get a more accurate range for AddRecExpr with nsw flag

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I'd like to see a few more testcases here, to cover the new functionality


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72436/new/

https://reviews.llvm.org/D72436